Gypsum industry news

Kyrgyzstan: Germany-based Knauf is preparing to build a gypsum plant in the south of the country. Alexander Blumhardt, the Executive Manager CIS countries for Knauf Group, said that the company was ready to invest in the country, according to the Trend News Agency. He said that Knauf had already conducted market research and negotiations on the construction of a building materials plant. It is currently studying gypsum deposits in the proposed region.

US: CertainTeed Gypsum has received the 2023 Better Project Award from the Department of Energy for the company’s smart energy management system at its Buchanan wallboard plant in New York state. The system at the plant, which was designed in-house and consists of over 180 energy meters, allows the staff to track and contextualise energy data, forecast future energy use and tackle actual losses once identified. Within the first three months of installation, the system helped identify several opportunities to reduce energy usage and enabled the plant team to scope process changes and projects to address them. The subsidiary of Saint-Gobain now plans to deploy similar technology at sites throughout North America.

Jay Bachmann, Vice President and General Manager of CertainTeed’s Interior Product Group, said “In a dynamic, continuous production facility like our Buchanan plant, it is essential to have real-time, in-depth data that can help us reduce our energy consumption, and our smart energy management system does just that.” He thanked workers at the Buchanan plant for their efforts.

The Better Project awards recognise manufacturers who improve energy efficiency and competitiveness in the industrial sector. To be considered for an award, projects must deliver significant waste or energy savings and must be discreet, innovative, and replicable in similar industrial facilities.

Norway: Saint-Gobain has started producing net zero CO₂ gypsum wallboard at its Fredrikstad plant. This was made possible by switching the power supply for the unit to hydroelectric power from natural gas previously. It worked with state-owned sustainable energy agency Enova on the Euro25m upgrade project. Following the completion of work at the site it will now avoid emitting 23,000t/yr of CO₂. Improved heat recovery and process efficiency will reduce energy consumption by 30%. Plus, the company says that the plant’s production capacity has been increased by 40%.

The group says that this is the world's first carbon-neutral wallboard plant and it will enable it to launch a range of products with the lowest carbon footprint on the market in 2023. It added that the this initiative was a clear indication of the company’s commitment to reduce its scope one and two CO₂ emissions by 33% by 2030 compared to 2017, with a commitment to becoming carbon neutral by 2050

China: BNBM’s operating income fell by 6% year-on-year to US$2.90bn in 2022 from US$3.07bn in 2021. Its net profit dropped by 11% to US$457m from US$511m. Parent company China New Building Material (CNBM) reported that its sales volumes of gypsum wallboard declined by 12% to 2.09Bnm² from 2.38Bnm². It noted that, despite prices for raw materials and energy increasing in 2022, the poor local real estate market had led to a decline in demand for wallboard. It added that performance in Tanzania had grown in the reporting year and that new projects in Uzbekistan and Thailand remained on track. The group said that its 50 gypsum wallboard production lines had achieved “nearly zero emissions” in 2022.

Canada: CertainTeed Canada’s Delta wallboard plant in Vancouver has recycled over 1Mt of gypsum. The unit achieved this breakthrough in collaboration with New West Gypsum Recycling (NWGR). CertainTeed Canada chief executive officer Julie Bonamy Racine, Delta Plant Manager Richard Sebastianelli and NWGR Vice President Richard McCamley all attended a celebration event held at the plant.

Bonamy said, “Surpassing 1Mt of recycled gypsum returned to production is an important milestone, which demonstrates Saint-Gobain and CertainTeed Canada’s commitment to sustainability and minimising our environmental footprint.” She added “Thank you to the provincial government of British Columbia and NWGR for your important partnerships and congratulations to our entire Vancouver team for your hard work to make this accomplishment a reality.”